* {
    margin: 0;
    padding: 0;
}

html,
body {
    height: 100%;
}

input:focus {
    outline: none;
}

.form input {
    width: 300px;
    height: 30px;
    font-size: 18px;
    background: none;
    border: none;
    border-bottom: 1px solid #fff;
    color: #fff;
    margin-bottom: 20px;
}

.form input::placeholder {
    color: rgba(255, 255, 255, 0.8);
    font-size: 18px;
}

.confirm {
    height: 0;
    overflow: hidden;
    transition: .25s;
}

.btn {
    width: 140px;
    height: 40px;
    border: 1px solid #fff;
    background: none;
    font-size: 20px;
    color: #fff;
    cursor: pointer;
    margin-top: 25px;
    transition: .25s;
}

.btn:hover {
    background: rgba(255, 255, 255, .25);
}

#login_wrap {
    width: 980px;
    min-height: 500px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0px 0px 120px rgba(0, 0, 0, 0.25);
    position: fixed;
    top: 50%;
    right: 50%;
    margin-top: -250px;
    margin-right: -490px;
}

#login {
    width: 50%;
    height: 100%;
    min-height: 500px;
    background: linear-gradient(45deg, #9a444e, #e06267);
    position: relative;
    float: right;
}

#login #status {
    width: 90px;
    height: 35px;
    margin: 40px auto;
    color: #fff;
    font-size: 30px;
    font-weight: 600;
    position: relative;
    overflow: hidden;
}

#login #status i {
    font-style: normal;
    position: absolute;
    transition: .5s
}

#login span {
    text-align: center;
    position: absolute;
    left: 50%;
    margin-left: -150px;
    top: 52%;
    margin-top: -140px;
}

#login span a {
    text-decoration: none;
    color: #fff;
    display: block;
    margin-top: 80px;
    font-size: 18px;
}

#bg {
    background: linear-gradient(45deg, #211136, #bf5853);
    height: 100%;
}

/*绘图*/
#login_img {
    width: 50%;
    min-height: 500px;
    background: linear-gradient(45deg, #221334, #6c3049);
    float: left;
    position: relative;
}

#login_img span {
    position: absolute;
    display: block;
}

#login_img .circle {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: linear-gradient(45deg, #df5555, #ef907a);
    top: 70px;
    left: 50%;
    margin-left: -100px;
    overflow: hidden;
}

#login_img .circle span {
    width: 150px;
    height: 40px;
    border-radius: 50px;
    position: absolute;
}

#login_img .circle span:nth-child(1) {
    top: 30px;
    left: -38px;
    background: #c55c59;
}

#login_img .circle span:nth-child(2) {
    bottom: 20px;
    right: -35px;
    background: #934555;
}

#login_img .star span {
    background: radial-gradient(#fff 10%, #fff 20%, rgba(72, 34, 64, 0));
    border-radius: 50%;
    box-shadow: 0 0 7px #fff;
}

#login_img .star span:nth-child(1) {
    width: 15px;
    height: 15px;
    top: 50px;
    left: 30px;
}

#login_img .star span:nth-child(2) {
    width: 10px;
    height: 10px;
    left: 360px;
    top: 80px;
}

#login_img .star span:nth-child(3) {
    width: 5px;
    height: 5px;
    top: 400px;
    left: 80px;
}

#login_img .star span:nth-child(4) {
    width: 8px;
    height: 8px;
    top: 240px;
    left: 60px;
}

#login_img .star span:nth-child(5) {
    width: 4px;
    height: 4px;
    top: 20px;
    left: 200px;
}

#login_img .star span:nth-child(6) {
    width: 4px;
    height: 4px;
    top: 460px;
    left: 410px;
}

#login_img .star span:nth-child(7) {
    width: 6px;
    height: 6px;
    top: 250px;
    left: 350px;
}

#login_img .fly_star span {
    width: 90px;
    height: 3px;
    background: -webkit-linear-gradient(left, rgba(255, 255, 255, 0.67), rgba(255, 255, 255, 0));
    background: -o-linear-gradient(left, rgba(255, 255, 255, 0.67), rgba(255, 255, 255, 0));
    background: linear-gradient(to right, rgba(255, 255, 255, 0.67), rgba(255, 255, 255, 0));
    transform: rotate(-45deg);
}

#login_img .fly_star span:nth-child(1) {
    top: 60px;
    left: 80px;
}

#login_img .fly_star span:nth-child(2) {
    top: 210px;
    left: 332px;
    opacity: 0.6;
}

#login_img p {
    text-align: center;
    color: #af4b55;
    font-weight: 600;
    margin-top: 365px;
    font-size: 25px;
}

#login_img p i {
    font-style: normal;
    margin-right: 45px;
}

#login_img p i:nth-last-child(1) {
    margin-right: 0;
}

/*提示*/
#hint {
    width: 100%;
    line-height: 70px;
    background: linear-gradient(-90deg, #9b494d, #bf5853);
    text-align: center;
    font-size: 25px;
    color: #fff;
    box-shadow: 0 0 20px #733544;
    display: none;
    opacity: 0;
    transition: .5s;
    position: absolute;
    top: 0;
    z-index: 999;
}

/* 响应式 */
@media screen and (max-width: 1000px ) {
    #login_img {
        display: none;
    }

    #login_wrap {
        width: 490px;
        margin-right: -245px;
    }

    #login {
        width: 100%;

    }
}

@media screen and (max-width: 560px ) {
    #login_wrap {
        width: 330px;
        margin-right: -165px;
    }

    #login span {
        margin-left: -125px;
    }

    .form input {
        width: 250px;
    }

    .btn {
        width: 113px;
    }
}

@media screen and (max-width: 345px ) {
    #login_wrap {
        width: 290px;
        margin-right: -145px;
    }
}